12/20/2023 0 Comments Does mp4tools preserve chapters![]() ![]() H264 video stream file with a few bytes less than 4GB is OK.Īfter adding one H264 access UD(so file size just exceed 4GB) UPDATE: I found this should be a 4GB size limitation bug. Pixel Aspect Ratio 1:1 - Indicated track size 1920 x 1088 MPEG-4 Config: Visual Stream - ObjectTypeIndication 0x21ĪVC/H264 Video - Visual Size 1920 x 1088 - Profile Main Level 4 Media Info: Language "Undetermined" - Type "vide" - Sub Type "avc1" - 318 sample Scene PL 0xff - Graphics PL 0xff - OD PL 0xffĪudio PL: No audio capability required (0xff) Here is the mp4 info(generated from the small parts). Sorry I can't post the h264 video stream since it is so huge. Is it a bug of mp4box, or I missed anything? Your suggestions will be highly appreciated. And, I also have plenty of free disk space. Then I use binary edit tool to cut the h264 video stream into small parts(at the boundary of H264 Access UD, hex 00 00 00 01 90 ), It is very strange that every small parts can be converted to mp4 without any trouble. Command line is "mp4box -add video.h264 video.mp4". I'm using MP4Box_20060731.zip to convert raw h264 video stream(about 5.4GB) to mp4. Not tested personally.anyway here is a win32 build (). fixed AVC/H264 parsing (pic size detection on interleaved stream and cropping were broken) This process will soon be automated in mp4 box. specify the right brands: MP4Box -brand "M4A " -ab mp42 NOTE: to make sure you mp4 is importable on an iPod, you must: Supported tags names are: album, artist, comment, compilation, composer, created, disk, encoder, genre, name, tempo, track, tracknum, writer. The tags are passed in a single string, separated by ':', formatted as 'tag_name=tag_value'. Tagging can be done with MP4Box -itags option. committed patch from Andrew Voznytsa (with slight modif) for iTunes tag support. NOTE: both plugin now support browser navigation (ie link to html within MPEG-4 content) Sample html file can be found in applications/GPAX. bug fixes and API changes to Osmozilla to keep in sync with GPAX. commit of GPAX (GPAC ActiveX) - controller only works in IE and ActiveX control tester for now.
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